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1 脚手架设计1.1 设计依据。根据本工程特点和安全施工要求,本工程采用落地式扣件钢管满堂全封闭脚手架,相关数据和要求参照《建筑施工扣件式钢管脚手架安全技术规范》(TGJ130-2001),平面设计主要依据加固大坝现有平面空间。1.2 材料选用。钢管:采用外径为Φ48mm、壁厚3.5mm 的钢管,定型长度为6m,单根钢管的最大质量<25kg。扣件:采用直角扣件、旋转扣件、对接扣件;脚手板:采用5cm 厚木板、竹串
A scaffold design 1.1 Design Basis. According to the characteristics of the project and safety construction requirements, the project adopts floor-mounted steel pipe full enclosed scaffolding, the relevant data and requirements refer to “Technical Specification for Construction Fastener Steel Scaffolding” (TGJ130-2001), graphic design is mainly based on reinforcement The dam now has a flat space. 1.2 material selection. Steel pipe: Φ48mm outer diameter, 3.5mm wall thickness of the steel, stereotypes length of 6m, the maximum mass of a single steel pipe <25kg. Fasteners: the use of right-angle fasteners, rotating fasteners, docking fasteners; scaffolding: 5cm thick wood, bamboo skewers